CMSD6001S TR PBFREE

Overview

The CMSD6001S TR PBFREE is a dual in-series silicon switching diode from the Central Semiconductor CMSD6001 series, housed in an SOT-323 surface mount package. It features a continuous reverse voltage of 75 V and a peak repetitive reverse voltage of 100 V. The device supports a continuous forward current of 250 mA with a maximum reverse leakage current of 500 pA at 75 V. Electrical characteristics include a forward voltage ranging from 0.85 V to 1.1 V depending on current, a junction capacitance of 2.0 pF, and a reverse recovery time of 3.0 µs. Operating temperatures range from -65°C to +150°C.

Feature Summary

• Dual in-series configuration designed for applications requiring extremely low leakage currents.
• Manufactured using epitaxial planar process technology within a SUPERmini™ surface mount package.

Applications

• Switching circuits demanding ultra-low leakage performance
• High-voltage signal processing applications

Procurement Notes

Verify the specific suffix 'TR PBFREE' against official documentation to confirm lead-free plating and reel packaging specifications. Ensure the ordering code matches the dual in-series variant (marking code 61S) rather than single or common cathode configurations. Confirm RoHS compliance status directly with the manufacturer's latest datasheet before finalizing procurement orders.

Selection Notes

Select this component when a dual in-series diode arrangement is required within a compact SOT-323 footprint. The 100 V peak repetitive reverse voltage rating makes it suitable for moderate voltage switching tasks. Consider the 500 pA maximum reverse leakage specification for high-impedance circuit designs where minimal current loss is critical during off-states.

Part Context

This part belongs to the CMSD6001 series, which includes variants such as the single diode (CMSD6001), dual common anode (CMSD6001A), and dual common cathode (CMSD6001C). All series members share similar electrical ratings but differ in internal pin configurations and marking codes to distinguish their specific topological arrangements.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.